An Experimental Study On The Physiological And Psychological Responses Of Individuals To Practicing Different Styles Of Call Igraphy

ObjectiveThe purpose of this study is to observe the detailed data of heart rate variability,skin resistance,respiratory rate,heart rate and other electrophysiological indicators when copying different styles of calligraphy,and to explore the mechanism and law of the influence of copying different fonts on the autonomic nervous function of subjects,so as to provide scientific basis for the optimization of calligraphy psychotherapy.MethodsThis study mainly adopts the methods of literature analysis,statistical analysis and experiment.In accordance with the criteria for group study and exclusion,80 male and female college students who met the criteria were selected as the subjects in Guangzhou University of Traditional Chinese Medicine.The writing activities of regular script and walking script were designed in the laboratory.The skin resistance,respiratory rate,heart rate and heart rate variability of subjects were recorded synchronously by physiological multiconductor.Changes of electrophysiological parameters.Finally,statistical analysis was made on the changes of electrophysiological indexes before and after writing activities,and the effects of copying different scripts on the writers' autonomic nervous function were observed.Results1.The SDNN index value changes when individuals copy different calligraphic works.The SDNN value of copying works is higher than that of non-copying works(P<0.05).2.The index value of rMSSD changes when individuals copy different calligraphic works.Writing regular scripts can inhibit parasympathetic excitability(P<0.05).3.The index value of pNN50 changes when individuals copy different calligraphic works.Writing regular scripts can inhibit parasympathetic excitability(P<0.05).4.The test of HF index indicated that writing regular script and writing running script could improve the excitability of vagus nerve(P<0.05).5.The LF value of regular script is higher than that of running script(P<0.05).6.The VLF value of regular script is higher than that of running script(P<0.05).7.Skin resistance changes when individuals copy different calligraphic works.Skin resistance is higher when writing calligraphic works than when writing regular scripts(P<0.05).8.The heart rate index changed when individuals copied different calligraphic works.The heart rate in writing the handwriting was higher than that in writing regular scripts(P<0.05).9.Respiratory frequency index values changed when individuals copied different calligraphic works.Respiratory frequency in writing handwriting was higher than that in writing regular scripts(P<0.05).Conclusion1.In terms of arousing sympathetic excitement,the style of writing freely and elegantly is better than that of writing elegantly and neatly regular scriPt.Compared with regular script,the writing style of running scriPt can arouse the excitement of individual mental state.2.From the Perspective of the complex regulation function of sympathetic nerve and vagus nerve,the regular script style with dignity and neatness is better than the free and elegant line scriPt style with ease and elegance.3.Pro-writing elegant and neat regular script lets People reduce breathing frequency,increase skin resistance,reduce heart rate,and keeP the spirit in a calm state,which corresponds to the requirements of emotional regulation and the effect of calligraphy' s "self-cultivation",and corresponds to calm mood.4.Linshu' s free and elegant style of running script is easier to make People in a relatively exciting state than regular script,which is suitable for activating emotions and corresponds to Passion.